private void openLicenseDialog_FileOk(object sender, CancelEventArgs e)
{
var timer = new Timer()
{
Interval = 1
};
timer.Tick += (sender_, e_) =>
{
timer.Stop();
try
{
LicenseInfo.ReadFromFile(openLicenseDialog.FileName);
if (LicenseInfo.IsValid())
{
ReloadLicenseInfo();
ValidateRemotely();
}
}
catch (Exception x)
{
MessageBox.Show(this, x.Message, "Błąd wczytywania klucza licencyjnego", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
ReloadLicenseInfo();
}
};
timer.Start();
}
private void LicenseForm_FormClosing(object sender, FormClosingEventArgs e)
{
if (!LicenseInfo.IsValid())
{
Properties.Settings.Default.LicenseKey = "";
}
}
private void ValidateRemotely()
{
errorLabel.BackColor = Color.Orange;
errorLabel.Text = "Trwa walidacja licencji...";
Enabled = false;
try
{
LicenseInfo.ValidateRemotely();
}
catch (Exception x)
{
if (LicenseInfo.IsValid())
{
LicenseInfo.Error = "VALIDATION";
}
throw x;
}
finally
{
Enabled = true;
}
}
private void ToggleLicenseError()
{
LicenseInfo.ReadFromSettings();
if (LicenseInfo.IsValid())
{
licenseErrorLabel.Hide();
}
else
{
licenseErrorLabel.Show();
}
}
public AboutForm()
{
InitializeComponent();
var version = ApplicationDeployment.IsNetworkDeployed
? ApplicationDeployment.CurrentDeployment.CurrentVersion.ToString()
: Application.ProductVersion;
productVersionLabel.Text = Application.ProductName + " v" + version;
productLabel.Text = Application.ProductName;
versionLabel.Text = "Wersja: " + version;
copyrightLabel.Text = "© " + DateTime.Today.Year + " " + Application.CompanyName;
licenseeLabel.Text = LicenseInfo.IsValid() ? LicenseInfo.Licensee : "BRAK LICENCJI";
}
private void ReloadLicenseInfo()
{
openLicenseButton.Enabled = LicenseInfo.Error != "NO_SERVER";
idValue.Text = LicenseInfo.Id;
productValue.Text = LicenseInfo.Product;
versionValue.Text = LicenseInfo.Version;
dateValue.Text = LicenseInfo.Date;
licenseeValue.Text = LicenseInfo.Licensee;
if (LicenseInfo.IsValid())
{
ShowErrorMessage(true, "OK!");
}
else
{
ShowErrorMessage(false, LicenseInfo.ErrorMessage);
}
}
private void licenseServerTextBox_TextChanged(object sender, EventArgs e)
{
Uri uri = null;
try
{
uri = new Uri(licenseServerTextBox.Text, UriKind.Absolute);
if (uri.Scheme != "http")
{
throw new Exception();
}
Properties.Settings.Default.LicenseServer = "http://" + uri.Authority;
}
catch (Exception)
{
Properties.Settings.Default.LicenseServer = "";
}
LicenseInfo.Reset();
ReloadLicenseInfo();
}